Is the broken code screen an LCD screen?

The broken code screen is a type of LCD screen. Specifically, the broken code screen is also called a liquid crystal screen (LCD screen) or a pen segment LCD screen. It was a mainstream display product in the 1960s and was first developed in Japan. It is a fixed wave crystal display screen used to display numbers and characters. It mainly displays numbers and characters by controlling the brightness of different segments. The broken code screen is relatively simple in display mode. It is mainly used to replace LED digital tubes and is common in calculators, clocks, watches and other devices.

LCD, or Liquid Crystal Display, is a flat display device that uses liquid crystal technology to display images. It displays images by controlling the arrangement of liquid crystal molecules in the liquid crystal layer and using the backlight of the light source. As a type of LCD screen, the broken code screen has relatively simple functions, but in specific application scenarios, such as devices that need to simply display numbers and characters, it has the advantages of low cost and low power consumption.

Therefore, it can be clearly said that the broken code screen is a special type of LCD screen, mainly used for the display of numbers and characters.